Pied-winged Swallow vs Black-and-rufous Swallow
Hirundo leucosoma 对比 Hirundo nigrorufa
Side-by-Side Comparison
| 属性 | Pied-winged Swallow | Black-and-rufous Swallow |
|---|---|---|
| 学名 | Hirundo leucosoma | Hirundo nigrorufa |
| 目 | Passeriformes | Passeriformes |
| 科 | Hirundinidae | Hirundinidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 19.6 cm (7.7 in) | 21.4 cm (8.4 in) |
| 体重 | 17.6 g (0.62 oz) | 14.5 g (0.51 oz) |
| 食性 | -- | -- |
| 产卵数 | 4 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Pied-winged Swallow
Least Concern
Black-and-rufous Swallow
About These Birds
Black-and-rufous Swallow
黑棕燕分布于非洲中部的安哥拉和赞比亚至坦桑尼亚一带的稀树草原。上体黑色，下体棕红色，飞行敏捷。栖息于开阔草地和林地，以飞行中的昆虫为食，常在开阔地带低空飞行捕食。